在下列各句的每个空格内填上一个适当的完整的单词，该词的首字母已给。 T he weather in South China is d from that in North China.
My brother finished his homework all by h .
I want to have the bike very much. But I can’t a it.
The man has a serious i , so he can’t go to work.
I don’t know the way to the library. Can I f you?
Recycling your rubbish is a great habit． However． it's even better to turn your rubbish into something new and ． （use）
According to some studies， the you read， the less you understand what you have read． （fast）
It's to talk with your mouth full．（polite）
Growing up is hard for everyone． Laura has to face lots of stress as a ． （ teenage ）
After the Great Wall Station， Zhongshan， Kunlun and Taishan， China is now building its research station in Antarctica （南极洲）． （ five ）